Orest Averkin vs Viktor Kupreichik - USSR Championship 1969.09.27

Orest Averkin vs Viktor Kupreichik<br>USSR Championship Moscow URS round 15 1969.09.27<br>Neo-Grünfeld Defense: Ultra-delayed Exchange Variation 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1087094 --- Send in a voice message: https://anchor.fm/blindfoldchess/message